Horticulturist / Botanical Garden Curator
Cultivate and manage plant collections for research and education.
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Unity’s online programs are trusted by over 10,000 students across all 50 states. |
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88% of Unity graduates are employed or earning advanced degrees within 6 months. |
Cultivate and manage plant collections for research and education.
Operate food-producing gardens and farms within urban environments.
Oversee wildlife populations and habitats to sustain healthy ecosystems.
Rehabilitate degraded ecosystems using native plants and science-based methods.


We believe a college education should help launch you into a promising future, not weigh you down with debt. Unity’s online bachelor’s programs are $470 per credit, with no term-based fees and free text resources in most courses.
Tuition Locked Through 2030!
While many U.S. colleges raise tuition by 2–4% each year, your tuition rate at Unity stays the same, giving you cost certainty from your first term through graduation.
Military Friendly
Active-duty service members, veterans, and their families receive a reduced tuition rate of $423 per credit. VA education benefits (including the GI Bill®, Chapter 31, Chapter 35, and Active Duty Tuition Assistance) may be applied toward the cost of your degree.


See why 98% of Unity students don’t need private loans.
With no hidden fees!
Plans that fit your budget.
7 years with no tuition increase.
Work full-time while studying.
Know your cost before you start.
Free materials in most courses.
Sustainable horticulture combines plant science with eco-friendly practices to cultivate plants in various settings, from fields to greenhouses to vertical hydroponic systems. You’ll master skills in integrated pest management, disease management, and the safe use of fertilizers, herbicides, and pesticides.
The BS in Sustainable Horticulture will prepare you to use sustainable approaches with horticultural science to manage and improve plants and their products. You will learn to monitor and adjust growing conditions in various contexts, from fields to greenhouses to hydroponic systems, in order to maximize crop yields and address problems such as plant pests and diseases.
Throughout the horticulture program, you will also learn and apply principles of accounting, marketing, labor law, and personnel management as you analyze and develop business plans and practices for sustainable horticultural products and services. Program graduates will be prepared for a wide variety of careers, including greenhouse management, hydroponic crop production, landscape design, horticulturist work, and urban farming.
Our comprehensive 120-credit program can be tailored to fit your schedule and goals! Completion time is flexible, determined by the number of credits you choose to take each term (8 terms/year) and less time with transfer credits. Without transfer credits, you can anticipate the following completion times:
General Education Core: 40 credits
Environmental Professional Core: 13 credits
Elective Courses: 31 credits
Program Core: 36 credits